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A study of how different liquids affect the fermentation process in breads.

Sun, 05/07/2017 - 14:41

Abstract: We all know that different liquids have different densities and will affect any product you are making in a unique way than the other. But how exactly do different liquids affect the fermentation of yeast in a bread dough. In this paper, I will go on to tell you about five different liquids and the type of bread I chose to use for the trials. I will also go into why I chose that type of bread and touch on the history of it.

Bread: Does the Type of Milk Used Affect the Production

How changing the variables of flour, water, and fermentation temperature in bread making affects the final product.

Sat, 04/29/2017 - 12:57

Abstract: During my time at Paul Smith’s College, I was taught three different bread making processes all focusing on different variables and techniques. Each method was taught by a different chef throughout the course of my freshman, sophomore, and junior year labs. These three methods are all vastly different in their own way, leading me to wonder which method would in fact yield the best results. I decided to test this theory by using the exact same recipe for all three methods, only changing the variable and proofing process of each, to specifically match what these three chefs had taught me.

Are products from local bakeries worth the cost compared to less expensive, mass produced products?

Mon, 05/01/2017 - 13:45

Abstract: My goal was to find out what matters the most to people when purchasing products while grocery shopping. I also wanted to see if small bakeries still have a foot to stand on when competing against big businesses that mass produce their products. So, I decided to compare freshly baked products to pre-packaged products by having the general public participate in a taste comparison.

Do Different Oven Types Effect the Outcome of Various Baked Goods?

Tue, 05/02/2017 - 13:41

Abstract: In order to assess if different oven types effect the outcome of baked goods, I will take four recipes and bake them separately in three ovens: convection, deck and conventional oven. In order to keep every single variable the same, aside from the oven, I will mix the four different recipes individually in a large batch. This will ensure that the only variable effecting the outcome of the products, is the oven types. I will look at a baguette, a cupcake, a cookie and a pate a choux recipe. These four recipes will demonstrate various outcomes of spreading, rising, crust development and even baking.

Do customers prefer the taste of homemade or mass produced cheese in baked products?

Fri, 05/05/2017 - 20:48

Abstract: To get results from the public, I put together a blind tasting of three different products showcasing cheeses in an assortment. Each of the products looked the same, with the same components; the only difference were the cheeses used to accompany the breads.

Access: No

Literary Rights: Off

Major: Baking Arts and Service Management

Year: 2017

File Attachments: The Author has selected not to publish this complete work.

Authors: Jessica Churchill

Fri, 05/05/2017 - 20:48

Abstract: To get results from the public, I put together a blind tasting of three different products showcasing cheeses in an assortment. Each of the products looked the same, with the same components; the only difference were the cheeses used to accompany the breads.

Lyme Disease in the Adirondacks: Using Domestic Canines as Sentinels for Human Risk

Tue, 12/05/2017 - 14:46

Abstract: Lyme disease (Borrelia burgdorferi) is the most prevalent zoonotic disease in the United States. With an increase of cases every year in new areas, it is crucial that researchers and veterinarians use sentinels, such as canines, to determine the prevalence of Lyme disease in emerging areas where tick density may be low. The main objective of this study was to determine the annual infection rate of Lyme disease in canines in Franklin and Essex County. An immunologic assay was performed to determine percent of canines exposed to Lyme bacteria as well as timing of exposure. Thirty-four random blood samples were collected from a local veterinary office during routine health screenings, and analyzed for Borrelia burgdorferi antibodies. Out of the thirty-four samples, two canines were positive for OspC antibodies (indicator of early infection) and three were positive for OspF (indicator of chronic infection). The annual infection rate for the 2017 year was 5.9%.

Abstract: Microsites can play a major part in facilitating plant diversity. Specific physical characteristics of microsites can create favorable conditions for certain species by isolating them from competition or protecting them from herbivory. Plant communities and woody debris can also facilitate the growth of other plants. I examined relationships between moss and vascular plants on log gardens in waterbodies to determine correlations between these organisms. I hypothesized that riparian log gardens, large woody debris in lakes and ponds supporting mats of terrestrial vegetation, serve as sites that may harbor rare species or have high plant species diversity. I also examined the relationship between bryophytes and plant communities based on the idea that bryophytes influence microsite characteristics. Knowing where rare species are harbored and what microsites encourage high diversity are important for preserving species. I surveyed plants on large woody debris in lakes and ponds in the northern Adirondacks and calculated the richness and diversity of the communities in relation to the presence of mosses. I found that logs that supported moss mats had more plants. The mean species richness of the riparian log gardens was 8.6 for all plants and 6.3 for herbaceous species. Some significant positive correlations were found for log area, log hardness, mat area, mat depth, and vascular plant diversity.

A Comparison of Macro-Invertebrate Communities in Different Substrates among Impacted and Minimally-Impacted Sites on Lower St. Regis Lake and Benchmark Sites on Black Pond

Wed, 05/03/2017 - 21:34

Abstract: Many shorelines today have been impacted by human activities which has resulted in changes in macro-aquatic invertebrate communities. Ecological restoration can be used in efforts to bring macro-aquatic invertebrates back into shorelines. However, data is needed to better understand how macro-aquatic invertebrates can be used in these efforts as indicator species to determine community structure health and function. This project compared the macro-aquatic invertebrate communities in impacted and minimally impacted sites located on Lower St. Regis Lake and benchmark sites located on Black Pond. The two objectives to this project were to 1) compare the species richness among impact levels and 2) compare the density among impact levels. Each impacted level has three sites and at each site ten samples were taken in a systematic way which resulted in 90 total samples. Samples were taken to the lab to be sorted and for macro-aquatic invertebrates could be identified to the family level. The macro-aquatic invertebrate community was different among each impact level. The overall family diversity was greater at the benchmark sites than the minimally impacted and impacted sites. Dominate substrate type that had a greater presence of different families were sites that had organic matter. The findings of this study create a more knowledge base which can be useful for future ecological restoration efforts on the impacted and minimally impacted areas located on Lower St. Regis Lake and to educate the public on the impacts on macro-aquatic invertebrates and their communities.